EP2719599A4 - Device and method for detecting error in dual controller system - Google Patents
Device and method for detecting error in dual controller system Download PDFInfo
- Publication number
- EP2719599A4 EP2719599A4 EP11867253.4A EP11867253A EP2719599A4 EP 2719599 A4 EP2719599 A4 EP 2719599A4 EP 11867253 A EP11867253 A EP 11867253A EP 2719599 A4 EP2719599 A4 EP 2719599A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- controller system
- detecting error
- dual controller
- dual
- error
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W50/02—Ensuring safety in case of control system failures, e.g. by diagnosing, circumventing or fixing failures
- B60W50/0205—Diagnosing or detecting failures; Failure detection models
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/08—Error detection or correction by redundancy in data representation, e.g. by using checking codes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/20—Conjoint control of vehicle sub-units of different type or different function including control of steering systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W50/02—Ensuring safety in case of control system failures, e.g. by diagnosing, circumventing or fixing failures
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/0796—Safety measures, i.e. ensuring safe condition in the event of error, e.g. for controlling element
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/16—Error detection or correction of the data by redundancy in hardware
- G06F11/1629—Error detection by comparing the output of redundant processing systems
- G06F11/1637—Error detection by comparing the output of redundant processing systems using additional compare functionality in one or some but not all of the redundant processing components
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/16—Error detection or correction of the data by redundancy in hardware
- G06F11/1629—Error detection by comparing the output of redundant processing systems
- G06F11/1641—Error detection by comparing the output of redundant processing systems where the comparison is not performed by the redundant processing components
- G06F11/1645—Error detection by comparing the output of redundant processing systems where the comparison is not performed by the redundant processing components and the comparison itself uses redundant hardware
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/16—Error detection or correction of the data by redundancy in hardware
- G06F11/1629—Error detection by comparing the output of redundant processing systems
- G06F11/1654—Error detection by comparing the output of redundant processing systems where the output of only one of the redundant processing components can drive the attached hardware, e.g. memory or I/O
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W2050/0001—Details of the control system
- B60W2050/0002—Automatic control, details of type of controller or control system architecture
- B60W2050/0004—In digital systems, e.g. discrete-time systems involving sampling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W2050/0001—Details of the control system
- B60W2050/0002—Automatic control, details of type of controller or control system architecture
- B60W2050/0004—In digital systems, e.g. discrete-time systems involving sampling
- B60W2050/0006—Digital architecture hierarchy
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W2050/0001—Details of the control system
- B60W2050/0043—Signal treatments, identification of variables or parameters, parameter estimation or state estimation
- B60W2050/0044—In digital systems
- B60W2050/0045—In digital systems using databus protocols
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W50/02—Ensuring safety in case of control system failures, e.g. by diagnosing, circumventing or fixing failures
- B60W50/0205—Diagnosing or detecting failures; Failure detection models
- B60W2050/021—Means for detecting failure or malfunction
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
- G05B23/0218—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterised by the fault detection method dealing with either existing or incipient faults
- G05B23/0224—Process history based detection method, e.g. whereby history implies the availability of large amounts of data
- G05B23/0227—Qualitative history assessment, whereby the type of data acted upon, e.g. waveforms, images or patterns, is not relevant, e.g. rule based assessment; if-then decisions
- G05B23/0237—Qualitative history assessment, whereby the type of data acted upon, e.g. waveforms, images or patterns, is not relevant, e.g. rule based assessment; if-then decisions based on parallel systems, e.g. comparing signals produced at the same time by same type systems and detect faulty ones by noticing differences among their responses
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Human Computer Interaction (AREA)
- Combustion & Propulsion (AREA)
- Chemical & Material Sciences (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Safety Devices In Control Systems (AREA)
- Small-Scale Networks (AREA)
- Hardware Redundancy (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020110054382A KR101242398B1 (en) | 2011-06-07 | 2011-06-07 | Error detection apparatus and method for dual microcontroller system |
KR1020110054381A KR101203872B1 (en) | 2011-06-07 | 2011-06-07 | Error detection apparatus and method for dual microcontroller system |
PCT/KR2011/004925 WO2012169687A1 (en) | 2011-06-07 | 2011-07-06 | Device and method for detecting error in dual controller system |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2719599A1 EP2719599A1 (en) | 2014-04-16 |
EP2719599A4 true EP2719599A4 (en) | 2017-05-10 |
Family
ID=47296228
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP11867253.4A Withdrawn EP2719599A4 (en) | 2011-06-07 | 2011-07-06 | Device and method for detecting error in dual controller system |
Country Status (4)
Country | Link |
---|---|
US (1) | US9003271B2 (en) |
EP (1) | EP2719599A4 (en) |
CN (2) | CN102933443B (en) |
WO (1) | WO2012169687A1 (en) |
Families Citing this family (32)
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WO2014030247A1 (en) * | 2012-08-24 | 2014-02-27 | 三菱電機株式会社 | Vehicle-mounted communication system and vehicle-mounted communication method |
KR101369430B1 (en) * | 2012-09-06 | 2014-03-06 | 주식회사 팬택 | Apparatus and method for hang up management |
DE102012111991A1 (en) * | 2012-11-20 | 2014-05-22 | Conti Temic Microelectronic Gmbh | Method for a driver assistance application |
DE102013202253A1 (en) * | 2013-02-12 | 2014-08-14 | Paravan Gmbh | Circuit for controlling an acceleration, braking and steering system of a vehicle |
KR101519777B1 (en) * | 2014-01-29 | 2015-05-12 | 현대자동차주식회사 | Data trasmission method between controllers in a vehicle Network and data reception method between Controllers in the vehicle network |
CN104005868B (en) * | 2014-05-07 | 2016-11-23 | 潍柴动力股份有限公司 | A kind of injection advance angle compensation method and system |
EP2981028B1 (en) | 2014-07-28 | 2020-05-06 | MyLaps B.V. | Transponder module and access module for activating and configuring such transponder module over a CAN bus |
EP2980759B1 (en) | 2014-07-28 | 2023-06-07 | MyLaps B.V. | Transponder module and access module for activating and configuring such transponder module |
DE102015207895A1 (en) * | 2015-04-29 | 2016-11-03 | Continental Automotive Gmbh | Method for monitoring an electronic control unit and control unit for a motor vehicle |
GB2546789A (en) * | 2016-01-29 | 2017-08-02 | Bombardier Primove Gmbh | Arrangement with battery system for providing electric energy to a vehicle |
DE102016105876A1 (en) * | 2016-03-31 | 2017-10-05 | Connaught Electronics Ltd. | Electronic control unit for a vehicle with separate data connection, assistance system, vehicle and method |
GB2550412B (en) * | 2016-05-20 | 2021-09-15 | Ultra Electronics Ltd | System and method for protecting data integrity |
DE102016009684A1 (en) * | 2016-08-10 | 2018-02-15 | Thyssenkrupp Ag | Control of a steer-by-wire steering system |
KR102263570B1 (en) * | 2016-08-31 | 2021-06-14 | 베이징 서제리 테크놀로지 씨오., 엘티디. | How to detect malfunction of surgical robot operation status |
JP6761714B2 (en) * | 2016-09-27 | 2020-09-30 | 株式会社Subaru | Electronic control system for vehicles |
JP6789159B2 (en) * | 2017-03-21 | 2020-11-25 | 株式会社ケーヒン | Vehicle control device |
US10402192B2 (en) | 2017-07-25 | 2019-09-03 | Aurora Labs Ltd. | Constructing software delta updates for vehicle ECU software and abnormality detection based on toolchain |
JP7178774B2 (en) * | 2017-09-01 | 2022-11-28 | 日立Astemo株式会社 | MOVEMENT CONTROL DEVICE, COMPUTER PROGRAM, MOVEMENT CONTROL METHOD, AND CONTROLLER |
FR3071800B1 (en) * | 2017-09-29 | 2021-04-02 | Psa Automobiles Sa | DRIVING ASSISTANCE PROCESS OF A VEHICLE IN THE EVENT OF A FAILURE OF A NETWORK AND ASSOCIATED SYSTEM |
CN109991954B (en) * | 2017-12-29 | 2021-05-25 | 中兴通讯股份有限公司 | Fault-tolerant control method, system and equipment of motor controller and storage medium |
CN110371055B (en) * | 2018-04-12 | 2022-09-23 | 上海汽车集团股份有限公司 | Analysis method and device for automobile power supply signal |
CN112622927A (en) * | 2019-10-09 | 2021-04-09 | 宁波吉利汽车研究开发有限公司 | Vehicle driving control method and device, electronic equipment and storage medium |
US20220382239A1 (en) * | 2021-05-27 | 2022-12-01 | Fort Robotics, Inc. | Ensuring Functional Safety Requirement Satisfaction For Ouput Determination and Output of Safety Messages |
CN112333066B (en) * | 2020-09-29 | 2022-06-10 | 中国船舶重工集团公司第七0七研究所 | Technical method for improving communication reliability of CAN bus |
KR20220052163A (en) * | 2020-10-20 | 2022-04-27 | 주식회사 에이치엘클레무브 | Electronic control apparatus and method |
CN114679374A (en) * | 2020-12-24 | 2022-06-28 | 上海汽车集团股份有限公司 | Reset control method and device and electronic equipment |
JP7472836B2 (en) * | 2021-03-24 | 2024-04-23 | 株式会社デンソーウェーブ | Industrial Control Equipment |
US11500715B1 (en) * | 2021-05-27 | 2022-11-15 | Fort Robotics, Inc. | Determining functional safety state using software-based ternary state translation of analog input |
CN113635919B (en) * | 2021-09-06 | 2022-12-09 | 北京百度网讯科技有限公司 | Method, device and equipment for controlling actuator and automatic driving vehicle |
CN113922904B (en) * | 2021-10-10 | 2023-05-16 | 广州追梦软件技术有限公司 | Sound console data backup and switching method based on double controllers |
DE102022203391A1 (en) | 2022-04-06 | 2023-10-12 | Zf Friedrichshafen Ag | Vehicle electrical system for redundant transmission of signals |
DE102022002080B3 (en) | 2022-06-10 | 2023-07-27 | Mercedes-Benz Group AG | Battery for a vehicle electrical system |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3829668A (en) * | 1971-12-02 | 1974-08-13 | Hitachi Ltd | Double unit control device |
US5249187A (en) * | 1987-09-04 | 1993-09-28 | Digital Equipment Corporation | Dual rail processors with error checking on I/O reads |
WO2009100472A1 (en) * | 2008-02-11 | 2009-08-20 | Tttech Computertechnik Aktiengesellschaft | Redundant bus system |
US20100287443A1 (en) * | 2008-01-16 | 2010-11-11 | Michael Rohleder | Processor based system having ecc based check and access validation information means |
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US6111888A (en) * | 1997-05-27 | 2000-08-29 | Micro Motion, Inc. | Deterministic serial bus communication system |
KR100284054B1 (en) * | 1998-01-12 | 2001-03-02 | 구자홍 | Method and device for data transmission between micom and main system |
WO2001078489A2 (en) * | 2000-04-07 | 2001-10-25 | Broadcom Homenetworking, Inc. | Frame-based communication with variable rate payload |
JP3777398B2 (en) * | 2000-04-26 | 2006-05-24 | 株式会社ジェイテクト | Vehicle steering control device |
JP3968972B2 (en) * | 2000-08-14 | 2007-08-29 | 日本精工株式会社 | Control device for electric power steering device |
DE10059769A1 (en) * | 2000-11-30 | 2002-06-06 | Philips Corp Intellectual Pty | Fault detection circuit for 2-wire databus compares difference in detected driver currents for bus lines with defined limit value for fault indication |
JP2002354871A (en) * | 2001-05-25 | 2002-12-06 | Mitsubishi Electric Corp | Electric power steering device |
US20050101314A1 (en) * | 2003-11-10 | 2005-05-12 | Uri Levi | Method and system for wireless group communications |
US8428816B2 (en) * | 2007-10-27 | 2013-04-23 | GM Global Technology Operations LLC | Method and apparatus for monitoring software and signal integrity in a distributed control module system for a powertrain system |
JP4613976B2 (en) * | 2008-04-07 | 2011-01-19 | トヨタ自動車株式会社 | Vehicle steering control device |
DE102008002946B4 (en) * | 2008-07-16 | 2010-04-08 | Lear Corporation Gmbh | Method for detecting an error on a data line |
KR100998416B1 (en) * | 2008-11-27 | 2010-12-03 | 대성전기공업 주식회사 | Communication arbituration apparatus and method for dual microcontroller system |
KR20110020429A (en) * | 2009-08-24 | 2011-03-03 | 현대모비스 주식회사 | Ecu failure diagnosis method using individual duplicate spi |
-
2011
- 2011-07-06 EP EP11867253.4A patent/EP2719599A4/en not_active Withdrawn
- 2011-07-06 US US13/511,129 patent/US9003271B2/en active Active
- 2011-07-06 CN CN201180004628.3A patent/CN102933443B/en not_active Expired - Fee Related
- 2011-07-06 CN CN201510119331.1A patent/CN104709289B/en not_active Expired - Fee Related
- 2011-07-06 WO PCT/KR2011/004925 patent/WO2012169687A1/en active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3829668A (en) * | 1971-12-02 | 1974-08-13 | Hitachi Ltd | Double unit control device |
US5249187A (en) * | 1987-09-04 | 1993-09-28 | Digital Equipment Corporation | Dual rail processors with error checking on I/O reads |
US20100287443A1 (en) * | 2008-01-16 | 2010-11-11 | Michael Rohleder | Processor based system having ecc based check and access validation information means |
WO2009100472A1 (en) * | 2008-02-11 | 2009-08-20 | Tttech Computertechnik Aktiengesellschaft | Redundant bus system |
Non-Patent Citations (1)
Title |
---|
See also references of WO2012169687A1 * |
Also Published As
Publication number | Publication date |
---|---|
EP2719599A1 (en) | 2014-04-16 |
CN104709289A (en) | 2015-06-17 |
US20140108896A1 (en) | 2014-04-17 |
CN102933443B (en) | 2015-11-25 |
US9003271B2 (en) | 2015-04-07 |
WO2012169687A1 (en) | 2012-12-13 |
CN102933443A (en) | 2013-02-13 |
CN104709289B (en) | 2017-06-09 |
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RIC1 | Information provided on ipc code assigned before grant |
Ipc: B60W 50/02 20120101ALI20161221BHEP Ipc: B60W 10/20 20060101ALI20161221BHEP Ipc: G06F 11/07 20060101ALI20161221BHEP Ipc: G06F 11/16 20060101AFI20161221BHEP Ipc: B60R 16/023 20060101ALI20161221BHEP |
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RA4 | Supplementary search report drawn up and despatched (corrected) |
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RIC1 | Information provided on ipc code assigned before grant |
Ipc: B60W 10/20 20060101ALI20170403BHEP Ipc: G06F 11/07 20060101ALI20170403BHEP Ipc: B60W 50/02 20120101ALI20170403BHEP Ipc: B60R 16/023 20060101ALI20170403BHEP Ipc: G06F 11/16 20060101AFI20170403BHEP |
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RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: LS AUTOMOTIVE CORP |
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Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
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18D | Application deemed to be withdrawn |
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